Vertex 22224B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression chemical-grease Works with all fluids

Works with all fluids

2000-2024 Yamaha YZ250

2004-2006 Polaris 340 Classic

2003 Arctic Cat ZR 800 EFI

4052M07300 - Kaw KZ900 72-75/1000 77-82 10

Vertex 22224B Cast Replica Piston Kit - Standard Bore 53.94mm, Standard Compression chemical-grease Works with all fluidsBore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High